Direct metal laser sintered (DMLS) process to develop Inconel 718 alloy for turbine engine components
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2019.163735
Abstract: Abstract Nickel based superalloys are difficult to manufacture in conventional production process. Laser based fusion bed method is adopted to develop metal. Direct metal laser sintering (DMLS) is one of the best to produce difficult… read more here.
Keywords: metal laser; process; alloy; direct metal ... See more keywords
Mechanical performance and oxidation resistance of an ODS γ-TiAl alloy processed by spark plasma sintering and laser additive manufacturing
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DOI: 10.1016/j.intermet.2017.09.004
Abstract: Abstract In this work, the influence of Y 2 O 3 additions on the mechanical properties and oxidation resistance of a Ti-45Al-3Nb (at.%) alloy have been studied. In particular, the mechanical properties from 293 K to… read more here.
Keywords: metal deposited; spark plasma; resistance; oxidation resistance ... See more keywords
In-situ tensile deformation behavior of as-built laser direct metal deposited Ti–6Al–4V alloy at 200 °C
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152781
Abstract: Abstract Titanium alloy was extensively used in aerospace industrial field. It has a great significance to directly reveal the deformation process as a function of application conditions. This work investigates the real-time deformation behavior of… read more here.
Keywords: alloy; laser direct; grain; deformation behavior ... See more keywords
Planning the process parameters for the direct metal deposition of functionally graded parts based on mathematical models
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DOI: 10.1016/j.jmapro.2017.11.001
Abstract: Abstract During the past few years, the need for functionally graded material (FGM) parts has surfaced with the development of material science and additive manufacturing techniques. The Direct Metal Deposition (DMD) process, a metal based… read more here.
Keywords: functionally graded; process; process parameters; material ... See more keywords
Direct metal fabrication in rapid prototyping: A review
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2019.05.001
Abstract: Abstract Additive manufacturing is strongly stimulated by upcoming laser technologies especially in the field of direct metal laser fabrication (DMLF). The main driving force of rapid prototyping (RP) technology has now been shifted from rapid… read more here.
Keywords: fabrication; metal fabrication; rapid prototyping; direct metal ... See more keywords
Numerical and experimental investigations of micro and macro characteristics of direct metal laser sintered Ti-6Al-4V products
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2016.10.005
Abstract: Abstract Numerical modeling and experimental studies are developed to reveal the thermal, mechanical and material phenomena in the Direct Metal Laser Sintering (DMLS) processes of the Ti-6Al-4V products. Numerical models along with physical criteria and… read more here.
Keywords: metal laser; products numerical; 6al products; direct metal ... See more keywords
Interface strength and mechanical properties of Inconel 718 processed sequentially by casting, milling, and direct metal deposition
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2020.117021
Abstract: Abstract Inconel 718 is the most commonly used nickel-based superalloy, mainly because it exhibits good weldability and can be processed by various types of manufacturing technologies. The combination of these processes with AM, typically referred… read more here.
Keywords: milling direct; inconel 718; process; mechanical properties ... See more keywords
A comparison of the microstructures and hardness values of non-equiatomic (FeNiCo)-(AlCrSiTi) high entropy alloys having thermal histories related to laser direct metal deposition or vacuum remelting
Sign Up to like & getrecommendations! Published in 2021 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2021.08.046
Abstract: Abstract Compared with conventional casting process, laser direct metal deposition (LDMD) can effectively reduce component segregation in non-equiatomic high entropy alloys (HEAs). However, the non-equilibrium thermal history imparted by this method has a significant effect… read more here.
Keywords: non equiatomic; laser direct; direct metal; entropy alloys ... See more keywords
Direct metal deposition of TiB 2 /AlSi10Mg composites using satellited powders
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DOI: 10.1016/j.matlet.2017.11.121
Abstract: Abstract Deployment of Al components produced by Additive Manufacturing (AM) is inhibited by the low strength of the casting Al alloys currently being repurposed for use with this process. As a result, the use of… read more here.
Keywords: metal deposition; tib2; direct metal; alsi10mg composites ... See more keywords
Application of Direct Metal Laser Sintering to Waveguide-Based Passive Microwave Components, Antennas, and Antenna Arrays
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DOI: 10.1109/jproc.2016.2617870
Abstract: Direct metal laser sintering (DMLS), sometimes used interchangeably with the term direct metal sintering (DMS), is an additive manufacturing (AM) technique of synthesizing metallic parts from metal alloy powder. This paper looks at the application… read more here.
Keywords: waveguide based; metal laser; components antennas; microwave components ... See more keywords
Topographical cues of direct metal laser sintering titanium surfaces facilitate osteogenic differentiation of bone marrow mesenchymal stem cells through epigenetic regulation
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DOI: 10.1111/cpr.12460
Abstract: To investigate the role of hierarchical micro/nanoscale topography of direct metal laser sintering (DMLS) titanium surfaces in osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs), as well as the possible underlying epigenetic mechanism. read more here.
Keywords: direct metal; differentiation bone; metal laser; osteogenic differentiation ... See more keywords